Manufacturer,Stockist and Exporter of A105 CS Blind Flange

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A105 CS Blind Flange is a vital component used in piping systems to seal the ends of pipes, valves, or pressure vessels. Made from ASTM A105 grade carbon steel (CS), these flanges are forged for strength and reliability, making them suitable for high-pressure and high-temperature applications. A105 carbon steel offers excellent machinability, weldability, and impact resistance, which is why A105 CS Blind Flanges are widely used across industries such as oil & gas, petrochemical, power generation, shipbuilding, and water treatment.

Raj Bhoomi Engineers is a prominent manufacturer, stockist, and exporter of A105 CS Blind Flanges. With years of expertise in precision forging and machining, the company offers high-quality blind flanges that conform to global standards such as ASME B16.5, ANSI, and ASTM A105. Their A105 CS Blind Flanges are available in a wide range of sizes (from 1/2" to 48") and pressure classes (Class 150 to 2500), ensuring suitability for various pressure and piping system requirements.

Raj Bhoomi Engineers has a well-established international presence, regularly exporting its A105 CS Blind Flanges to markets in Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and several countries in Africa. Their success in the global market is a result of a strong commitment to quality, on-time delivery, and customer satisfaction. With a large stock inventory and a robust supply chain, the company efficiently serves industries in both developed and emerging economies.

Each A105 CS Blind Flange from Raj Bhoomi Engineers undergoes rigorous quality inspection including dimensional checks, hydrostatic testing, and surface finish evaluation. The company also provides third-party inspection reports and test certificates such as EN 10204 3.1/3.2, ensuring full traceability and compliance with client specifications. In addition, the flanges can be customized with surface finishes like black paint, anti-rust coating, or special coatings for enhanced corrosion protection.

Specification of A105 CS Blind Flange

Specification Item	Details
Product Name	A105 CS Blind Flange (Carbon Steel)
Material Grade	ASTM A105 (Forged Carbon Steel)
Standard Specifications	ASME B16.5, ANSI B16.5, MSS-SP-44, API 605
Size Range	1/2" to 48" (DN15 to DN1200)
Pressure Ratings	Class 150, 300, 600, 900, 1500, 2500
Flange Type	Blind Flange (BL)
Face Type	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Manufacturing Method	Forged
Connection Type	Bolted Flanged Connection
Design Temperature Range	-29°C to 425°C (-20°F to 800°F)
Surface Finish Options	Black Paint, Anti-Rust Coating, Galvanized, Custom Coating
Application Industries	Oil & Gas, Petrochemical, Power, Marine, Water Treatment, Chemical
Corrosion Resistance	Moderate (can be enhanced with coating or lining)
Inspection & Testing	Hydrostatic Test, Ultrasonic, Dimensional & Visual, PMI
Certifications	ISO 9001:2015, EN 10204 3.1 / 3.2, PED, IBR (if applicable)
Manufacturer	Raj Bhoomi Engineers, India

These blind flanges are particularly valuable in systems that require temporary or permanent isolation, allowing safe maintenance or shutdown without disrupting the entire pipeline. Their flat, solid construction provides an excellent sealing surface, minimizing the risk of leaks. Raj Bhoomi Engineers' A105 CS Blind Flanges are not only cost-effective but also deliver long-term performance in demanding conditions.

Raj Bhoomi Engineers stands out as a trusted supplier of A105 CS Blind Flanges, recognized for precision manufacturing, global distribution, and customer-focused service. Their products are engineered to meet the highest standards and are relied upon by industries across the globe for secure and efficient piping operations.

A105 CS Blind Flange Chemical Properties

Element	Composition (%)
Carbon (C)	≤ 0.35
Manganese (Mn)	0.60 – 1.05
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.040
Silicon (Si)	0.10 – 0.35
Copper (Cu)	≤ 0.40 *
Nickel (Ni)	≤ 0.40 *
Chromium (Cr)	≤ 0.30 *
Molybdenum (Mo)	≤ 0.12 *
Vanadium (V)	≤ 0.08 *

A105 CS Blind Flange Mechanical Properties

Property	Value
Tensile Strength (min)	485 MPa (70,000 psi)
Yield Strength (min)	250 MPa (36,000 psi)
Elongation (% in 2")	22% minimum
Reduction of Area	30% minimum
Hardness (Brinell, HBW)	187 max (up to 250 HB for small parts)
Impact Toughness	Not required unless specified
Test Temperature	Room temperature (unless otherwise specified)
Heat Treatment	Normalized (for flanges above 4" or for severe service)

Features of A105 CS Blind Flange

Healthy, non-toxic, and stain-free
High temperature and pressure resistance
Hot welding connection
Leak prevention
Excellent heat insulation
Lightweight and easy to transport
Smooth inner wall for reduced pressure loss
Low noise
Suitable for exposed or hidden installation
Chemical corrosion resistance

Available Types Of A105 CS Blind Flange

A105 Pressure Vessel Flange	Forged A105 Blind Flange
A105 Flange RTJ	A105 RF Blind Flange
CS HEAVY BLRF FLANGE	ANSI B16.47 Series A Blind Flange
ANSI B16.47 Series B Blind Flange	MSS SP-44 A105 Blind Flange
A105 Schedule 160 Blind Flange	ANSI/ASME B16.5 Blind Flange
ANSI/ASME B16.47 Series A(MSS SP44) Blind Flanges	ANSI/ASME B16.47 Series B Blind Flange
carbon steel slip on flanges	Custom A105 Blind Flange
A105 Forged Oversized Flange	A105 XXS Blind Flange

Applications Industry

Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry

Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals

People Searched For A105 CS Blind Flange:

Countries we have exported our products to:

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.

Cities we have supplied our products to:

Bengaluru, Vung Tau, Nashik, Jaipur, Navi Mumbai, La Victoria, Al Jubail, Noida, Granada, Doha, Dammam, Ernakulam, Chandigarh, Santiago, Melbourne, Surat, Nagpur, Ranchi, Kanpur, Jakarta, Ahvaz, Indore, Jamshedpur, Muscat, Rajkot, Lahore, Chiyoda, Milan, Hong Kong, Riyadh, Houston, Busan, Calgary, Madrid, Visakhapatnam, Atyrau, Bhopal, Algiers, Colombo, Kolkata, Petaling Jaya, Dallas, London, Cairo, Thiruvananthapuram, Caracas, Howrah, Moscow, Port-of-Spain, Baroda, Mexico City, Gurgaon, Singapore, Aberdeen, Coimbatore, Kuala Lumpur, Perth, Ahmedabad, New York, New Delhi, Manama, Abu Dhabi, Montreal, Jeddah, Pune, Vadodara, Kuwait City, Chennai, Geoje-si, Tehran, Mumbai, Hanoi, Karachi, Pimpri-Chinchwad, Thane, Haryana, Ulsan, Seoul, Dubai, Ho Chi Minh City, Toronto, Hyderabad, Los Angeles, Faridabad, Lagos, Sydney, Courbevoie, Bangkok, Bogota, Rio de Janeiro, Ankara, Al Khobar, Ludhiana, Istanbul, Gimhae-si, Brisbane, Edmonton, Sharjah, Secunderabad.